Patents by Inventor Helen Gabriela Baldascini

Helen Gabriela Baldascini has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • IFN-beta compositions, preparation methods and uses thereof
    Patent number: 9272020
    Abstract: The present invention pertains to interferon-beta (IFN-beta) compositions comprising interferon-beta and a grafted poly(glutamic acid) polymer having an average molecular weight between 26,000 and 40,000 g/mol, grafted with alpha-tocopherol substituents, the average molar grafting ratio being 4.5-5.5 moles %, the weight/weight ratio between said grafted poly(glutamic acid) polymer and IFN-beta being between 24 and 125. The present invention also pertains to the preparation methods of such compositions and their application to obtain therapeutic compositions in dosage unit form delivering IFN-beta over an extended period of time.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: March 1, 2016
    Assignee: ARES TRADING S.A.
    Inventors: Daniel Leblanc, Evert Nicolaas Lamme, Helen Gabriela Baldascini, Joel Richard, Frederic Checot, You-Ping Chan, Roger Kravtzoff, Gauthier Pouliquen
  • IFN-BETA COMPOSITIONS, PREPARATION METHODS AND USES THEREOF
    Publication number: 20140105858
    Abstract: The present invention pertains to interferon-beta (IFN-beta) compositions comprising interferon-beta and a grafted poly(glutamic acid) polymer having an average molecular weight between 26,000 and 40,000 g/mol, grafted with alpha-tocopherol substituents, the average molar grafting ratio being 4.5-5.5 moles %, the weight/weight ratio between said grafted poly(glutamic acid) polymer and IFN-beta being between 24 and 125. The present invention also pertains to the preparation methods of such compositions and their application to obtain therapeutic compositions in dosage unit form delivering IFN-beta over an extended period of time.
    Type: Application
    Filed: May 16, 2012
    Publication date: April 17, 2014
    Applicant: ARES TRADING S.A.
    Inventors: Daniel Leblanc, Evert Nicolaas Lamme, Helen Gabriela Baldascini, Joel Richard, Frederic Checot, You-Ping Chan, Roger Kravtzoff, Gauthier Pouliquen